# Is 20/4 a rational number

##### 2019-11-12 01:48

Rational Numbers. Can be expressed as the quotient of two integers (ie a fraction) with a denominator that is not zero. Many people are surprised to know that a repeating decimal is a rational number.Since the set of rational numbers is countable, and the set of real numbers is uncountable, almost all real numbers are irrational. [1 Rational numbers can be formally defined as equivalence classes of pairs of integers ( p, q ) such that q 0, for the equivalence relation defined by ( p 1, q 1 ) ( p 2, q 2 ) if, and only if p 1 q 2 p 2 q 1. is 20/4 a rational number

By definition, rational number ab (where a and b are integers and b is not 0) is a number, which, when multiplied by b, produces a. Division of two rational numbers, ab by cd is similarly defined as a rational number, which, when multiplied by cd, produces ab. The Hernandez family orders 3 large pizzas. They cut the pizzas so that each pizza has the same number of slices, giving them a total of 24 slices. The Wilson family also orders several large pizzas from the same pizza restaurant. They also cut the pizzas so that all their pizzas have the same number The number 19, like all integers, is a rational number. Only certain types of decimal expansions can be irrational. ween 19 4 and 20 4. Is 19 rational or irrational? It is a rational number because it is an integer that can be expressed as an improper fraction Share to: Is 19 a rational or irrational numberis 20/4 a rational number Related Links: Rational and Irrational Numbers Is 20 an odd number? What is the prime factorization of 20? What are the factors of 20? Is 20 a perfect square? What are the multiples of 20? Prime Factorization Calculator Is 20 a composite number? Is 20 an irrational number? Is 20 a perfect square?

## Is 20/4 a rational number free

Add, Subtract, Multiply and Divide Rational Numbers Fun Facts. The ancient greek mathematician Pythagoras believed that all numbers were rational, but one of his students Hippasus proved (using geometry, it is thought) that you could not write the square root of 2 as a fraction, and so it was irrational. is 20/4 a rational number Sep 15, 2010 Best Answer: It is the ratio of two integers (20 and 4, for example) and so by definition is rational. In mathematics, a rational number is any number thatcan be expressed as the quotient or fraction pq of two integers, pand q, with the denominator q not equal to zero. Since q may beequal to 1, every integer is a rational number. Simplify the rational number 55 is an equivalent rational number of 204 hope this helps Unlimited access Get Brainly Plus to unlock all answers. Fast, adfree and uninterrupted! sign up Unlimited access Don't lose out get Brainly Plus now to keep access sign up or. A rational number is any number that you can write in the form, where a and b are integers and b (not equal to) 0. A rational number in decimal form is either terminating, such as 6. 27, or

Rating: 4.80 / Views: 340